John operates a bakery and his production function per week is given in the table below. The current equilibrium weekly wage in the labor market is $400 per week and his fixed costs are equal to $300 per week. John sells each cake produced at his bakery for $10.

Quantity of Labor (workers)	Quantity of cakes
0	0
2	200
4	350
6	450
8	500

a. Find the marginal product of labor for each worker (2 points)

Quantity of Labor (workers)	Marginal product of labor (cakes per worker)	VMPL
0
2
4
6
8

Find the revenue, marginal revenue, total cost, and marginal cost for each quantity of cakes given in the table. (4 points)

Quantity of cakes	Revenue	MR	Total Cost	Marginal Cost
0
200
350
450
500